VoltAgent/voltagent @voltagent/server-elysia@2.0.8

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Patch Changes

• #1218 4860832 Thanks @omeraplak! - feat(agent): expose request headers to dynamic agent configuration

  Dynamic instructions, model, and tools functions now receive a headers map in
  DynamicValueOptions when an agent is called through the built-in HTTP endpoints. This makes it
  possible to configure tenant-aware models and request-scoped tools from headers such as
  authorization, x-tenant-id, or x-user-id without manually copying them into
  options.context.

  Header names are normalized to lowercase:

  const agent = new Agent({
    name: "Tenant Agent",
    instructions: "You are a tenant-aware assistant.",
    model: ({ headers }) => {
      return headers?.["x-tenant-id"] === "enterprise" ? "openai/gpt-4o" : "openai/gpt-4o-mini";
    },
    tools: ({ headers }) => {
      return headers?.authorization ? [createTenantTool(headers.authorization)] : [];
    },
  });

  For direct in-process calls, pass requestHeaders:

  await agent.generateText("Hello", {
    requestHeaders: {
      authorization: "Bearer token",
      "x-tenant-id": "tenant-1",
    },
  });

  Fixes #1201

• Updated dependencies [4860832, 71c9f84]:

  • @voltagent/core@2.7.1
  • @voltagent/server-core@2.1.14